   body{
        font-family: "微软雅黑";
         background-color: #fff;
         position: relative;
    }

    .header,
    .footer {
        width: 65%;         
        margin: 0 auto;
       
    }
    .header span {
        vertical-align: top;
        display: inline-block;
        font-size: 31px;
        color: #454545;
        height:90px;
        line-height:90px;
    }
    .main{
      background:url(../images/login.jpg) no-repeat 0 0;
      background-size:100% 100%;
      height:500px;
    }
    
    .layadmin-user-login-main {
      padding:10px 20px;
      background-color: #fff;
      position:absolute;
      right:200px;
      
      margin-top:50px;
    }
    .layui-form-item:nth-child(1){
          
          margin-bottom:30px;
     }

    .layui-form-item input{
      border:none;
      border-bottom: 1px solid #BABABA;
    }
    .layui-form-item label{
      position: absolute;
      left:6px;
      top:5px;
    }
     
    .loginBtn {

      border: 1px solid #000;
      background-color: #fff;
      line-height: 31px;
      border-radius: 15px;
      font-size: 16px;
      width:75%;
     
      cursor:pointer;
    }
    .layadmin-user-login-header{ 
      font-size:20px;
      color:#000;
      line-height:45px; 
      letter-spacing: 12px;

    }
    .btngroup{
        font-size: 0;
          text-align: center;
    }
    .loginBo{
      padding-top: 20px;
    }
    .loginBo span{
       display: inline-block;
       width:48%;
       font-size: 12px;
      vertical-align: top;
      
    }
    .forgot{
      text-align:right;
    }
    .header{
      position: relative;

    }
     .header ul{
      position: absolute;
      top: 0;
      right: 0;
      height: 100%;
     }
   .header ul li{
      display: inline-block;
     
       
      vertical-align: top;
      width: 100px;
      text-align: center;
    }
    .side{
        background:url(../images/sidebg.jpg) repeat 0 0;
        background-attachment:scroll;  
    }
    .layui-header {
        background-color: #1777E2;
        height: 90px;
     background:url(../images/headBg.jpg) repeat 0 0; 
        background-attachment:scroll;  
    }
    .admin_item{
      display: none;
    }
    .admin_item dd{
     height:45px;
      line-height:45px;
      background-color:#1777E2;
    }
    .header ul li a{
      color:#fff;
      font-size:15px;
    }
     .header ul li i{
      color: #fff;
      display: inline-block;
      height: 100%;
      line-height:89px;
      
    }
    .layui-show iframe{
     
      width: 100%;
      height:84vh;
    }